HIGH IDLE IN PARK AND NUTRAL AND DOES NOT GO ...

  • Tiny
  • Anonymous
  • 1997 Mercury Cougar
  • 89,950 miles

High idle in park and nutral, and does not go down while driving when let off throttle until brake is pressrd.

Tuesday, March 26th, 2013 AT 8:47 PM

1 Reply

  • Tiny
  • rasmataz
  • Member

Look for a vacuum leak and also check the idle air control valve

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Wednesday, March 27th, 2013 AT 1:25 AM

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